Bahr R, Lian O, Bahr I A
Norwegian University of Sport and Physical Education, Oslo, Norway.
Scand J Med Sci Sports. 1997 Jun;7(3):172-7. doi: 10.1111/j.1600-0838.1997.tb00135.x.
The purpose of this study was to examine the effects of an injury prevention program, consisting mainly of an injury awareness session, technical training (with emphasis on proper take-off and landing technique for blocking and attacking) and a balance board training program, for players with recurrent sprains. Baseline data were collected during the 1992-93 season and the program was introduced during the 1993-94 season. The 1994-95 season was used to evaluate the effects of the prevention program. The coaches and players in the top two division of the Norwegian Volleyball Federation kept monthly records of exposure time and acute injuries (causing a player to miss at least one playing day). The total exposure time was 149968 h, 132757 h of training and 17211 h of match play during the three seasons. The incidence of ankle injuries was reduced from 0.9 +/- 0.1 per 1000 player hours during the 1992-93 season (48 injuries) to 0.7 +/- 0.1 during the 1993-94 season (38 injuries; NS vs. 1992-93) and to 0.5 +/- 0.1 during the 1994-95 season (24 injuries, P < 0.01 vs. 1992-93).
本研究的目的是检验一项主要由伤害预防讲座、技术训练（重点是拦网和进攻时正确的起跳和落地技术）以及平衡板训练计划组成的预防计划对反复扭伤的运动员的效果。在1992 - 93赛季收集基线数据，并在1993 - 94赛季引入该计划。1994 - 95赛季用于评估预防计划的效果。挪威排球联合会顶级两个联赛的教练和运动员每月记录暴露时间和急性损伤情况（导致运动员至少错过一个比赛日）。在这三个赛季中，总暴露时间为149968小时，其中训练时间为132757小时，比赛时间为17211小时。踝关节损伤的发生率从1992 - 93赛季的每1000运动员小时0.9±0.1（48例损伤）降至1993 - 94赛季的0.7±0.1（38例损伤；与1992 - 93赛季相比无显著差异），并在1994 - 95赛季降至0.5±0.1（24例损伤，与1992 - 93赛季相比P < 0.01）。
